@prefix data: . @prefix : . @prefix xsd: . data:b637b054-d424-3e9b-a635-130c79b7b297 :endDate "2026-12-12"^^xsd:date ; :endTime "19:30:00"^^xsd:time ; :startDate "2026-12-12"^^xsd:date ; :startTime "19:15:00"^^xsd:time ; a :Period . :takesPlaceAt data:b637b054-d424-3e9b-a635-130c79b7b297 .